e3 Diagnostics

Need balance assessment equipment? e3 Diagnostics carries forward-looking products from the world's leading manufacturers of vestibular balance test solutions, Micromedical by Interacoustics and Virtualis. With same-day service in many locations, e3 Diagnostics stands ready to provide high-quality balance assessment equipment for your ENT practice, audiology clinic or rehab facility.

Whether you're looking for a balance testing machine for athletes or a vestibular function test that assesses the vestibular ocular reflex, e3 Diagnostics is the nation's preferred provider of reliable sales and service solutions.

Orion Chairs visualeyes

Interacoustics Orion Auto-Traverse, Orion Comprehensive, or Orion Reclining

Rotary chair testing is an objective assessment of vestibular function. The VisualEyesTM platform integrates with the Orion chairs for advanced vestibular evaluations. Choose between Orion Auto-Traverse, Orion Comprehensive and Orion Reclining.




The Reclining chair is a unique and space-saving solution that is designed with the practitioner in mind. With no booth enclosure, the chair can be reclined to varying positions, allowing the clinician to perform the entire VNG test battery from the rotary chair, with no need to move the patient to another exam able or separate room. The enclosure is in the goggles With multiple goggle options available for this chair, you can efficiently obtain a light-tight seal and comfortable fit for your patients.

Request a Quote

We understand that you have a choice when it comes to choosing your equipment and are dedicated to providing you with the highest quality instrumentation available.Contact us now for your free, no obligation quote and discover why we are the preferred Authorized Distributor and Service Provider to the world’s leading manufacturers.  (Completing our online form does not sign you up for electronic advertising.)


A Full Test Battery

A full test battery is included with the chair, including the sinusoidal pendular test and step rotation test. Rotational chair testing is more sensitive to bilateral vestibular losses than caloric testing alone. It is the gold standard test for the assessment of patients with a compensated unilateral lesion or with bilateral vestibular lesions (e.g. ototoxic damage).

Space-Saving Design

The chair allows you to carry out all tests in a minimum of space. In addition to rotation tests, it reclines precisely to 30 degrees for caloric testing with easy access to both ears. It also reclines completely to act as an exam table for positional and Dix-Hallpike tests.

30° for Caloric Testing

With the chair reclined to 30 degrees, it is set for caloric test protocols. VisualEyesTM software integrates either the Air Fx air caloric irrigator or Aqua Stim water caloric irrigator for computer controlled caloric stimulations.

0° for positional tests

Recline the chair flat for positional tests and remove the head rest to complete Dix-Hallpike testing. The full supine position also facilitates canalith repositioning maneuvers.